1
|
Goetze TO, Reichart A, Bankstahl US, Pauligk C, Loose M, Kraus TW, Elshafei M, Bechstein WO, Trojan J, Behrend M, Homann N, Venerito M, Bohle W, Varvenne M, Bolling C, Behringer DM, Kratz-Albers K, Siegler GM, Hozaeel W, Al-Batran SE. Adjuvant Gemcitabine Versus Neoadjuvant/Adjuvant FOLFIRINOX in Resectable Pancreatic Cancer: The Randomized Multicenter Phase II NEPAFOX Trial. Ann Surg Oncol 2024; 31:4073-4083. [PMID: 38459418 PMCID: PMC11076394 DOI: 10.1245/s10434-024-15011-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 01/21/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND Although addition of adjuvant chemotherapy is the current standard, the prognosis of pancreatic cancers still remains poor. The NEPAFOX trial evaluated perioperative treatment with FOLFIRINOX in resectable pancreatic cancer. PATIENTS AND METHODS This multicenter phase II trial randomized patients with resectable or borderline resectable pancreatic cancer without metastases into arm (A,) upfront surgery plus adjuvant gemcitabine, or arm (B,) perioperative FOLFIRINOX. The primary endpoint was overall survival (OS). RESULTS Owing to poor accrual, recruitment was prematurely stopped after randomization of 40 of the planned 126 patients (A: 21, B: 19). Overall, approximately three-quarters were classified as primarily resectable (A: 16, B: 15), and the remaining patients were classified as borderline resectable (A: 5, B: 4). Of the 12 evaluable patients, 3 achieved partial response under neoadjuvant FOLFIRINOX. Of the 21 patients in arm A and 19 patients in arm B, 17 and 7 underwent curative surgery, and R0-resection was achieved in 77% and 71%, respectively. Perioperative morbidity occurred in 72% in arm A and 46% in arm B, whereas non-surgical toxicity was comparable in both arms. Median RFS/PFS was almost doubled in arm B (14.1 months) compared with arm A (8.4 months) in the population with surgical resection, whereas median OS was comparable between both arms. CONCLUSIONS Although the analysis was only descriptive owing to small patient numbers, no safety issues regarding surgical complications were observed in the perioperative FOLFIRINOX arm. Thus, considering the small number of patients, perioperative treatment approach appears feasible and potentially effective in well-selected cohorts of patients. In pancreatic cancer, patient selection before initiation of neoadjuvant therapy appears to be critical.
Collapse
Affiliation(s)
- Thorsten O Goetze
- Krankenhaus Nordwest, Institut für Klinisch Onkologische Forschchung IKF, University Cancer Center (UCT) Frankfurt, Frankfurt, Germany.
- University Cancer Center (UCT) Frankfurt, Goethe Universität, Frankfurt, Germany.
- Frankfurter Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany.
| | - Alexander Reichart
- Krankenhaus Nordwest, Institut für Klinisch Onkologische Forschchung IKF, University Cancer Center (UCT) Frankfurt, Frankfurt, Germany
| | - Ulli S Bankstahl
- Krankenhaus Nordwest, Institut für Klinisch Onkologische Forschchung IKF, University Cancer Center (UCT) Frankfurt, Frankfurt, Germany
| | - Claudia Pauligk
- Frankfurter Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Maria Loose
- Frankfurter Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Thomas W Kraus
- Krankenhaus Nordwest, Allgemein-, Viszeral- und Minimal Invasive Chirurgie, Frankfurt, Germany
| | - Moustafa Elshafei
- Krankenhaus Nordwest, Allgemein-, Viszeral- und Minimal Invasive Chirurgie, Frankfurt, Germany
| | - Wolf O Bechstein
- Klinik für Allgemein-, Viszeral-, Transplantations- und Thoraxchirurgie, Universitätsklinikum Frankfurt, Frankfurt, Germany
| | - Jörg Trojan
- Gastrointestinale Onkologie, Universitätsklinikum Frankfurt, Frankfurt, Germany
| | - Matthias Behrend
- Viszeral-, Thorax- und Gefäßchirurgie, DONAUISAR Klinikum Deggendorf, Deggendorf, Germany
| | - Nils Homann
- Medizinische Klinik II, Klinikum Wolfsburg, Wolfsburg, Germany
| | - Marino Venerito
- Klinik für Gastroenterologie, Hepatologie und Infektiologie, Universitätsklinikum Magdeburg, Magdeburg, Germany
| | - Wolfram Bohle
- Klinik für Gastroenterologie, Gastroenterologische Onkologie, Klinikum Stuttgart, Stuttgart, Germany
- Hepatologie, Infektiologie und Pneumologie, Stuttgart, Germany
| | | | - Claus Bolling
- Hämatologie/Onkologie, Agaplesion Markus Krankenhaus, Frankfurt, Germany
| | - Dirk M Behringer
- Klinik für Hämatologie, Onkologie und Palliativmedizin, Augusta-Kranken-Anstalt Bochum, Bochum, Germany
| | | | - Gabriele M Siegler
- Klinikum Nürnberg Nord/Paracelsus Medizinische Privatuniversität, Medizinische Klinik, Hämatologie/Onkologie, Nürnberg, Germany
| | - Wael Hozaeel
- Krankenhaus Nordwest, Institut für Klinisch Onkologische Forschchung IKF, University Cancer Center (UCT) Frankfurt, Frankfurt, Germany
| | - Salah-Eddin Al-Batran
- Krankenhaus Nordwest, Institut für Klinisch Onkologische Forschchung IKF, University Cancer Center (UCT) Frankfurt, Frankfurt, Germany
- University Cancer Center (UCT) Frankfurt, Goethe Universität, Frankfurt, Germany
- Frankfurter Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| |
Collapse
|
2
|
Melisi D, Zecchetto C, Merz V, Malleo G, Landoni L, Quinzii A, Casalino S, Fazzini F, Gaule M, Pesoni C, Casetti L, Esposito A, Marchegiani G, Piazzola C, D'Onofrio M, de Robertis R, Gabbrielli A, Bernardoni L, Crino SF, Pietrobono S, Luchini C, Aliberti C, Martignoni G, Milleri S, Butturini G, Scarpa A, Salvia R, Bassi C. Perioperative NALIRIFOX in patients with resectable pancreatic ductal adenocarcinoma: The open-label, multicenter, phase II nITRO trial. Eur J Cancer 2024; 196:113430. [PMID: 37995598 DOI: 10.1016/j.ejca.2023.113430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 10/28/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND Upfront surgery followed by postoperative treatment is a commonly adopted treatment for resectable pancreatic ductal adenocarcinoma (rPDAC). However, the risk of positive surgical margins, the poor recovery that often impairs postoperative treatments, and the risk of recurrence might limit the outcome of this strategy. This study evaluated the safety and the activity of liposomal irinotecan 50 mg/m2 + 5-fluorouracil 2400 mg/m2 + leucovorin 400 mg/m2 + oxaliplatin 60 mg/m2 (NALIRIFOX) in the perioperative treatment of patients with rPDAC. METHODS Eligible patients had a rPDAC with < 180° interface with major veins' wall. Patients received 3 cycles before and 3 cycles after resection with NALIRIFOX, days 1 and 15 of a 28-day cycle. The primary endpoint was the proportion of patients undergoing an R0 resection. RESULTS 107 patients began preoperative treatment. Nine patients discontinued the treatment because of related or unrelated adverse events. Disease-control rate was 92.9%. 87 patients underwent surgical exploration, 11 had intraoperative evidence of metastatic disease, and 1 died for surgical complications. R0 resection rate was 65.3%. 49 patients completed the three postoperative cycles. The most common grade ≥ 3 adverse events were diarrhea and neutropenia. Median overall survival (OS) of ITT patients was 32.3 months (95% CI 27.8-44.3). Median disease-free and OS from surgery of resected patients were 19.3 (95% CI 12.6-34.1) and 40.3 months (95% CI 29-NA), respectively. CONCLUSION Perioperative NALIRIFOX was manageable and active, and deserves further investigation in randomized trials comparing it with standard upfront surgery followed by adjuvant therapy.
Collapse
Affiliation(s)
- Davide Melisi
- Investigational Cancer Therapeutics Clinical Unit, Azienda Ospedaliera Integrata, Verona, Italy; Digestive Molecular Clinical Oncology Research Unit, University of Verona, Verona, Italy.
| | - Camilla Zecchetto
- Medical Oncology Unit, Azienda Ospedaliera Integrata, Verona, Italy; Digestive Molecular Clinical Oncology Research Unit, University of Verona, Verona, Italy
| | - Valeria Merz
- Digestive Molecular Clinical Oncology Research Unit, University of Verona, Verona, Italy
| | - Giuseppe Malleo
- Pancreatic Surgery Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | - Luca Landoni
- Pancreatic Surgery Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | - Alberto Quinzii
- Medical Oncology Unit, Azienda Ospedaliera Integrata, Verona, Italy; Digestive Molecular Clinical Oncology Research Unit, University of Verona, Verona, Italy
| | - Simona Casalino
- Digestive Molecular Clinical Oncology Research Unit, University of Verona, Verona, Italy
| | - Federica Fazzini
- Investigational Cancer Therapeutics Clinical Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | - Marina Gaule
- Medical Oncology Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | - Camilla Pesoni
- Medical Oncology Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | - Luca Casetti
- Pancreatic Surgery Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | | | - Giovanni Marchegiani
- Investigational Cancer Therapeutics Clinical Unit, Azienda Ospedaliera Integrata, Verona, Italy; Hepatopancreatobiliary and Liver Transplant Surgery Unit, University of Padua, Padua, Italy
| | | | - Mirko D'Onofrio
- Radiology Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | | | | | - Laura Bernardoni
- Digestive Endoscopy Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | - Stefano F Crino
- Digestive Endoscopy Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | - Silvia Pietrobono
- Digestive Molecular Clinical Oncology Research Unit, University of Verona, Verona, Italy
| | - Claudio Luchini
- Pathology Unit, Azienda Ospedaliera Universitaria Integrata, Azienda Ospedaliera Integrata, Verona, Italy
| | | | | | - Stefano Milleri
- Centro Ricerche Cliniche, Azienda Ospedaliera Integrata, Verona, Italy
| | | | - Aldo Scarpa
- Pathology Unit, Azienda Ospedaliera Universitaria Integrata, Azienda Ospedaliera Integrata, Verona, Italy
| | - Roberto Salvia
- Pancreatic Surgery Unit, Azienda Ospedaliera Integrata, Verona, Italy
| | - Claudio Bassi
- Pancreatic Surgery Unit, Azienda Ospedaliera Integrata, Verona, Italy
| |
Collapse
|
3
|
Yang SQ, Zou RQ, Dai YS, Li FY, Hu HJ. Comparison of the upfront surgery and neoadjuvant therapy in resectable and borderline resectable pancreatic cancer: an updated systematic review and meta-analysis. Updates Surg 2024; 76:1-15. [PMID: 37639177 DOI: 10.1007/s13304-023-01626-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/02/2023] [Indexed: 08/29/2023]
Abstract
Pancreatic cancer is a malignant disease with a dismal prognosis. While neoadjuvant therapy has shown promise in the treatment of pancreatic cancer, its role remains a subject of controversy among physicians. We aimed to evaluate the benefits of neoadjuvant therapy in patients with resectable and borderline resectable pancreatic cancer. Eligible studies were identified from MEDLINE, Embase, Cochrane Library, and Web of Science. Studies comparing neoadjuvant therapy with upfront surgery (with or without adjuvant therapy) in resectable and borderline resectable pancreatic cancer were included. The primary endpoint assessed was overall survival. A total of 10,022 studies were identified, and the meta-analysis finally enrolled 50 revealed studies. The meta-analysis suggested that neoadjuvant therapy significantly improved the overall survival (HR 0.74, p < 0.001) and recurrence-free survival (HR 0.75, p = 0.006) compared to the upfront surgery approach. Furthermore, neoadjuvant therapy leads to favorable postoperative outcomes, with an enhanced R0 resection rate (OR 1.90, p < 0.001) and reduced lymph node metastasis (OR 0.36, p < 0.001) and perineural invasion (OR 0.42, p < 0.001), although it is associated with a reduced resection rate (OR 0.42, p < 0.001). In addition, patients treated with neoadjuvant therapy experience superior survival benefits compared to those undergoing adjuvant therapy (HR 0.87, p = 0.019). These results are further corroborated by the subgroup analysis of randomized controlled trials. Neoadjuvant therapy has the potential to provide survival benefits and improve postoperative long-term outcomes for patients with resectable and borderline resectable pancreatic cancer. However, to validate and reinforce these findings, further well-designed and large trials are required.
Collapse
Affiliation(s)
- Si-Qi Yang
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Rui-Qi Zou
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yu-Shi Dai
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Fu-Yu Li
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
| | - Hai-Jie Hu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
| |
Collapse
|
4
|
Yang Y, Li G, Zhang Y, Cui Y, Liu J. Protein Induced by Vitamin K Absence II: A Potential Biomarker to Differentiate Pancreatic Ductal Adenocarcinoma from Pancreatic Benign Lesions and Predict Vascular Invasion. J Clin Med 2023; 12:jcm12082769. [PMID: 37109105 PMCID: PMC10147026 DOI: 10.3390/jcm12082769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/16/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is a highly malignant gastrointestinal tumor with a poor prognosis. Serum biomarker carbohydrate antigen 19-9 (CA19-9) was the only well-established biomarker for PDAC with inadequate efficacy. This present study aimed to determine the ability of PIVKA-II to discriminate PDAC from pancreatic benign lesions and predict vascular invasion preoperatively. METHODS Patients who underwent pancreatic surgery from 2017 to 2020 were enrolled. We examined the differential diagnostic ability of protein induced by vitamin K absence II (PIVKA-II), CA19-9, and their combination and 138 with PDAC evaluated the predictive value of PIVKA-II for vascular invasion in PDAC. METHODS A total of 138 patients with PDAC and 90 patients with pancreatic benign lesions who underwent pancreatic surgery from 2017 to 2020 were enrolled. The clinicopathological characteristics were recorded. RESULTS There was a significant difference in levels of serum PIVKA-II between PDAC patients and patients with pancreatic benign lesions (p < 0.001). When the cut-off value was set to 28.9 mAU/mL according to the ROCs, the AUC, sensitivity, and specificity of PIVKA-II were 0.787, 68.1%, and 83.3%, respectively. The combined PIVKA-II and carbohydrate antigen 19-9 (CA19-9) enhanced the diagnostic accuracy, and the AUC, sensitivity, and specificity were 0.945, 87.7%, and 94.4%, respectively. PIVKA-II > 36.4 mAU/mL were independent predictive factors of vascular invasion in PDAC (p < 0.001). CONCLUSION PIVKA-II was a potential diagnostic biomarker to differentiate PDAC from pancreatic benign lesions. PIVKA-II was complementary to CA19-9, and the combination enhanced the differential diagnostic performance. PIVKA-II > 36.4 mAU/mL was an independent predictive factor of vascular invasion in PDAC.
Collapse
Affiliation(s)
- Yang Yang
- Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin 300070, China
| | - Guangbing Li
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Yu Zhang
- Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin 300070, China
| | - Yunfeng Cui
- Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin 300070, China
| | - Jun Liu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| |
Collapse
|
5
|
Alwatari Y, Mosquera CM, Khoraki J, Rustom S, Wall N, Sevdalis AE, Stover W, Trevino JG, Kaplan B. The impact of race/ethnicity on pancreaticoduodenectomy outcomes for pancreatic cancer. J Surg Oncol 2022; 127:99-108. [PMID: 36177773 PMCID: PMC10092121 DOI: 10.1002/jso.27113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/20/2022] [Accepted: 09/19/2022] [Indexed: 11/11/2022]
Abstract
PURPOSE To investigate the impact of race/ethnicity on surgical outcomes following pancreaticoduodenectomy for pancreatic cancer. METHODS A retrospective review of patients undergoing pancreaticoduodenectomy for adenocarcinoma in the National Surgical Quality Improvement Program (NSQIP) database from 2014 to 2019. Patient and tumor characteristics and 30-day postoperative outcomes were compared. Multivariable logistic and linear regression models were conducted to investigate the relationship between race/ethnicity and surgical outcomes. RESULTS Six thousand five hundred and sixty-two patients were included (84.5% White, 7.9% Black, 3% Hispanic, 4.6% Asian). Larger proportions of Blacks had preoperative American Society of Anesthesiologists class 3 or 4. There were no significant differences in tumor characteristics or operative techniques. A smaller proportion of Asians and Hispanics received neoadjuvant chemotherapy and/or radiation than Blacks and Whites. Relative to White, the Black race was independently associated with postoperative sepsis and reoperation. Both Black and Hispanic race/ethnicity were associated with prolonged intubation and delayed gastric emptying, and minorities races/ethnicities were associated with longer length of hospital stay. Relative to White, Hispanic, and Asian race/ethnicity were independently associated with a lower likelihood of neoadjuvant therapy (NAT) receipt. CONCLUSION In ACS-NSQIP participating hospitals, non-White race/ethnicity was independently associated with adverse outcomes after pancreatic cancer resection. A possible disparity in NAT receipt may exist in Asian and Hispanic patients undergoing surgical resection.
Collapse
Affiliation(s)
- Yahya Alwatari
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | | | - Jad Khoraki
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Salem Rustom
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Natalie Wall
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | | | - Weston Stover
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Jose G Trevino
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Brian Kaplan
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| |
Collapse
|
6
|
He YG, Huang XB, Li YM, Li J, Peng XH, Huang W, Tang YC, Zheng L. Efficacy and safety of laparoscopic radical resection following neoadjuvant therapy for pancreatic ductal adenocarcinoma: A retrospective study. World J Gastrointest Oncol 2022; 14:1785-1797. [PMID: 36187398 PMCID: PMC9516639 DOI: 10.4251/wjgo.v14.i9.1785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/16/2022] [Accepted: 08/16/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Multiple studies have demonstrated that neoadjuvant chemotherapy (NACT) can prolong the overall survival of pancreatic ductal adenocarcinoma (PDAC) patients. However, most studies have focused on open surgery following NACT.
AIM To investigate the efficacy and safety of laparoscopic radical resection following NACT for PDAC.
METHODS We retrospectively analyzed the clinical data of 15 patients with pathologically confirmed PDAC who received NACT followed by laparoscopic radical surgery in our hospital from December 2019 to April 2022. All patients underwent abdominal contrast-enhanced computed tomography (CT) and positron emission tomography-CT before surgery to accurately assess tumor stage and exclude distant metastasis.
RESULTS All 15 patients with pancreatic cancer were successfully converted to surgical resection after NACT, including 8 patients with pancreatic head cancer and 7 patients with pancreatic body and tail cancer. Among them, 13 patients received the nab-paclitaxel plus gemcitabine regimen (gemcitabine 1000 mg/m2 plus nab-paclitaxel 125 mg/m2 on days 1, 8, and 15 every 4 wk) and 2 patients received the modified FOLFIRINOX regimen (intravenous oxaliplatin 68 mg/m2, irinotecan 135 mg/m2, and leucovorin 400 mg/m2 on day 1 and fluorouracil 400 mg/m2 on day 1, followed by 46-h continuous infusion of fluorouracil 2400 mg/m2). After each treatment cycle, abdominal CT, tumor markers, and circulating tumor cell counts were reviewed to evaluate the treatment efficacy. All 15 patients achieved partial remission. The surgical procedures included laparoscopic pancreaticoduodenectomy (LPD, n = 8) and laparoscopic radical antegrade modular pancreatosplenectomy (L-RAMPS, n = 7). None of them were converted to a laparotomy. One patient with pancreatic head carcinoma was found to have portal vein involvement during the operation, and LPD combined with vascular resection and reconstruction was performed. The amount of blood loss and operation times of L-RAMPS vs LPD were 435.71 ± 32.37 mL vs 343.75 ± 145.01 mL and 272.52 ± 49.14 min vs 444.38 ± 68.63 min, respectively. The number of dissected lymph nodes was 16.87 ± 4.10, and 3 patients had positive lymph nodes. One patient developed grade B postoperative pancreatic fistula (POPF) after L-RAMPS, and one patient experienced jaundice after LPD. None of the patients died after surgery. As of April 2022, progressive disease was noted in 4 patients, 2 patients had liver metastasis, and one had both liver metastasis and lymph node metastasis and died during the follow-up period.
CONCLUSION Laparoscopic radical resection of PDAC after NACT is safe and effective if it is performed by a surgeon with rich experience in LPD and in a large center of pancreatic surgery.
Collapse
Affiliation(s)
- Yong-Gang He
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Xiao-Bing Huang
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Yu-Ming Li
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Jing Li
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Xue-Hui Peng
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Wen Huang
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Yi-Chen Tang
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Lu Zheng
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| |
Collapse
|
7
|
Kim HY, Lee YJ, Chang W, Cho J, Park JH, Lee JC, Kim J, Hwang JH, Kim YH. Tumor resectability and response on CT following neoadjuvant therapy for pancreatic cancer: inter-observer agreement study. Eur Radiol 2022; 32:3799-3807. [PMID: 35032213 DOI: 10.1007/s00330-021-08494-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 11/10/2021] [Accepted: 11/29/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES First, to measure inter-observer agreement regarding tumor resectability and response, and second, to measure diagnostic performance in predicting negative resection margin, on re-staging CTs of patients who received neoadjuvant therapy for pancreatic cancer. METHODS This retrospective study included patients who received neoadjuvant therapy for borderline resectable pancreatic cancer from 2017 to 2020. Six readers independently evaluated initial staging and re-staging CT images. They categorized the resectability on re-staging CT based on the NCCN guideline, and evaluated tumor response to neoadjuvant therapy according to our proposed criteria on a 5-grade scale. For inter-observer agreement, Gwet's agreement coefficients were used. A crossed random effect model was used to pool the sensitivity and specificity of six readers in predicting negative resection margin. RESULTS Seventy-seven patients with the median age of 66 (59-70) were included. The pooled agreement for tumor resectability was 0.64 (95% CI, 0.56-0.71) for differentiating the three categories, and 0.84 (0.77-0.91) for differentiating resectable or borderline resectable cancer vs. unresectable cancer. Agreement for tumor response grade was 0.89 (0.85-0.92). The pooled sensitivity and specificity for predicting negative resection margin were 48% (43-52%) and 61% (57-64%), respectively, when only "resectable" on re-staging CT was considered as index test positive. When either "resectable"' or "borderline resectable" was considered as positive, the pooled sensitivity and specificity were 91% (89-94%) and 5% (4-6%), respectively. CONCLUSION CT can be used reliably with a high inter-observer agreement in selecting candidates for surgery after neoadjuvant therapy of pancreatic cancer. KEY POINTS • On CT following neoadjuvant therapy of pancreatic cancer, six readers showed high agreement in differentiating resectable or borderline resectable vs. unresectable cancer (Gwet's coefficient, 0.84). • Inter-observer agreement was also high for our proposed tumor response grade (Gwet's coefficient, 0.89). • Specificity was very low (5%) while sensitivity was high (91%) when either resectable or borderline resectable cancer on re-staging CT was considered as predictive of negative resection margin status.
Collapse
Affiliation(s)
- Hae Young Kim
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Gyeonggi-do, Seongnam-si, 13620, Republic of Korea
| | - Yoon Jin Lee
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Gyeonggi-do, Seongnam-si, 13620, Republic of Korea
| | - Won Chang
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Gyeonggi-do, Seongnam-si, 13620, Republic of Korea
| | - Jungheum Cho
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Gyeonggi-do, Seongnam-si, 13620, Republic of Korea
| | - Ji Hoon Park
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Gyeonggi-do, Seongnam-si, 13620, Republic of Korea
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Suwon, Republic of Korea
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Jong-Chan Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jaihwan Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jin-Hyeok Hwang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Young Hoon Kim
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Gyeonggi-do, Seongnam-si, 13620, Republic of Korea.
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Republic of Korea.
| |
Collapse
|
8
|
Taniuchi K, Ueno M, Yokose T, Sakaguchi M, Yoshioka R, Ogasawara M, Kosaki T, Naganuma S, Furihata M. Upregulation of PODXL and ITGB1 in pancreatic cancer tissues preoperatively obtained by EUS-FNAB correlates with unfavorable prognosis of postoperative pancreatic cancer patients. PLoS One 2022; 17:e0265172. [PMID: 35275973 PMCID: PMC8916642 DOI: 10.1371/journal.pone.0265172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 02/24/2022] [Indexed: 11/19/2022] Open
Abstract
The upregulation of PODXL and ITGB1 in surgically resected pancreatic cancer tissues is correlated with an unfavorable postoperative prognosis. The aim of this study was to investigate whether PODXL and ITGB1 are useful preoperative markers for the prognosis of postoperative pancreatic cancer patients in comparison with the TNM staging system. Immunohistochemistry was performed using anti-PODXL and anti-ITGB1 antibodies on 24 pancreatic cancer tissue samples preoperatively obtained by endoscopic ultrasound-guided fine-needle aspiration biopsy. Cox proportional hazards regression analysis was performed to investigate if the UICC TNM stage and upregulation of PODXL and ITGB1 were correlated with postoperative overall survival rates. Univariate analysis revealed that PODXL, TNM stage, lymphatic invasion and the combination of PODXL with ITGB1 are correlated with postoperative survival. Multivariate analysis demonstrated TNM stage and the combination of PODXL with ITGB1 to be correlated with postoperative survival, and the combination of PODXL with ITGB1 most accurately predicted the postoperative outcomes of pancreatic cancer patients before resection. Therefore, upregulation of PODXL and ITGB1 may indicate preoperative neoadjuvant therapy for pancreatic cancer patients by accurately predicting the postoperative prognosis.
Collapse
Affiliation(s)
- Keisuke Taniuchi
- Department of Gastroenterology and Hepatology, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Makoto Ueno
- Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - Tomoyuki Yokose
- Department of Pathology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - Masahiko Sakaguchi
- Faculty of Information and Communication Engineering, Osaka Electro-Communication University, Osaka, Japan
| | - Reiko Yoshioka
- Department of Gastroenterology and Hepatology, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Mitsunari Ogasawara
- Department of Gastroenterology and Hepatology, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Takuhiro Kosaki
- Department of Endoscopic Diagnostics and Therapeutics, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Seiji Naganuma
- Department of Pathology, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Mutsuo Furihata
- Department of Pathology, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| |
Collapse
|
9
|
Gaskill CE, Maxwell J, Ikoma N, Kim MP, Tzeng CW, Lee JE, Katz MHG. History of preoperative therapy for pancreatic cancer and the MD Anderson experience. J Surg Oncol 2021; 123:1414-1422. [PMID: 33831256 DOI: 10.1002/jso.26394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 01/18/2021] [Indexed: 12/11/2022]
Abstract
Systemic chemotherapy improves the survival of patients who undergo pancreatectomy, but whether chemotherapy should be delivered before or after surgery remains debated. At The University of Texas MD Anderson Cancer Center, localized pancreatic ductal adenocarcinoma (PDAC) has been preferentially treated with preoperative therapy-a practice supported by a robust history of institutional and national trials. In the following review, we discuss the historical use of perioperative therapy, our experience with it at MD Anderson Cancer Center and internationally, and the future of treatment and trials for PDAC.
Collapse
Affiliation(s)
- Cameron E Gaskill
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jessica Maxwell
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naruhiko Ikoma
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael P Kim
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ching-Wei Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Matthew H G Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| |
Collapse
|
10
|
Winer LK, Cortez AR, Ahmad SA, Wima K, Olowokure O, Latif T, Kharofa J, Patel SH. Evaluating the Impact of ESPAC-1 on Shifting the Paradigm of Pancreatic Cancer Treatment. J Surg Res 2020; 259:442-450. [PMID: 33059910 DOI: 10.1016/j.jss.2020.09.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 08/09/2020] [Accepted: 09/22/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND In 2004, the European Study Group for Pancreatic Cancer (ESPAC)-1 long-term data concluded that adjuvant chemotherapy provided a survival benefit for patients with pancreatic ductal adenocarcinoma (PDAC), whereas adjuvant chemoradiation was associated with worse overall survival. In this study, we investigated how long it took for US practice patterns to change following this trial. METHODS The National Cancer Database was used to identify patients with stage I-III PDAC who underwent R0 or R1 resection followed by adjuvant chemotherapy or chemoradiation between 1998 and 2015. A multivariate analysis was performed to determine predictors of receiving adjuvant chemoradiation in the post-ESPAC-1 era. RESULTS Between 1998 and 2015, adjuvant chemotherapy use increased from 2.9% to 51.6%, whereas adjuvant chemoradiation decreased from 49.5% to 22.9%. In 2010, adjuvant chemotherapy utilization surpassed that of chemoradiation. For patients diagnosed in the post-ESPAC-1 era, adjuvant chemotherapy (n = 7733) and chemoradiation (n = 6969) groups were compared. Patients who underwent adjuvant chemoradiation were younger, had private insurance, underwent surgery at nonacademic centers, and had more pathologically advanced cancers (all P < 0.01). After 2010, R1 resection was the strongest independent predictor of adjuvant chemoradiation use by multivariate analysis (OR 2.05, CI 1.8-2.3, P < 0.01). CONCLUSIONS Adjuvant chemotherapy use exceeded that of adjuvant chemoradiation 6 y after the final publication of ESPAC-1 in 2004, highlighting the challenges of disseminating and adopting clinical data. After 2010, R1 disease was the most significant predictor of receiving adjuvant chemoradiation. Prospective studies are underway to definitively address the role of adjuvant chemoradiation in PDAC.
Collapse
Affiliation(s)
- Leah K Winer
- Department of Surgery, Cincinnati Research on Outcomes and Safety in Surgery (CROSS), University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Alexander R Cortez
- Department of Surgery, Cincinnati Research on Outcomes and Safety in Surgery (CROSS), University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Syed A Ahmad
- Department of Surgery, Cincinnati Research on Outcomes and Safety in Surgery (CROSS), University of Cincinnati College of Medicine, Cincinnati, Ohio; Department of Surgery, Section of Surgical Oncology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Koffi Wima
- Department of Surgery, Cincinnati Research on Outcomes and Safety in Surgery (CROSS), University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Olubenga Olowokure
- Department of Hematology & Oncology, University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Tahir Latif
- Department of Hematology & Oncology, University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Jordan Kharofa
- Department of Radiation Oncology, University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Sameer H Patel
- Department of Surgery, Cincinnati Research on Outcomes and Safety in Surgery (CROSS), University of Cincinnati College of Medicine, Cincinnati, Ohio; Department of Surgery, Section of Surgical Oncology, University of Cincinnati College of Medicine, Cincinnati, Ohio.
| |
Collapse
|
11
|
Anger F, Döring A, Schützler J, Germer CT, Kunzmann V, Schlegel N, Lock JF, Wiegering A, Löb S, Klein I. Prognostic impact of simultaneous venous resections during surgery for resectable pancreatic cancer. HPB (Oxford) 2020; 22:1384-1393. [PMID: 31980308 DOI: 10.1016/j.hpb.2019.12.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/08/2019] [Accepted: 12/28/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND The aim of this study was to evaluate the prognostic impact of simultaneous venous resection during pancreaticoduodenectomy (PD) for pancreatic adenocarcinoma (PDAC) that was preoperatively staged resectable according to NCCN guidelines. METHODS A retrospective analysis of 153 patients who underwent PD for PDAC was performed. Patients were divided into standard PD and PD with simultaneous vein resection (PDVR). Groups were compared to each other in terms of postoperative morbidity and mortality, disease free (DFS) and overall survival (OS). RESULTS 114 patients received PD while 39 patients received PDVR. No differences in terms of postoperative morbidity and mortality between both groups were detected. Patients in the VR group presented with a significantly shorter OS in the median (13 vs. 21 months, P = 0.011). In subgroup analysis, resection status did not influence OS in the PDVR group (R0 13 vs. R1 12 months, P = 0.471) but in the PD group (R0 23 vs. R1 14 months, P = 0.043). PDVR was a risk factor of OS in univariate but not multivariable analysis. CONCLUSION PDVR for PDAC preoperatively staged resectable resulted in significantly shorter OS regardless of resection status. Patients who require PDVR should be considered for adjuvant chemotherapy in addition to other oncological indications.
Collapse
Affiliation(s)
- Friedrich Anger
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany.
| | - Anna Döring
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| | - Julia Schützler
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| | - Christoph-Thomas Germer
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany; Comprehensive Cancer Centre Mainfranken, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| | - Volker Kunzmann
- Comprehensive Cancer Centre Mainfranken, Julius Maximilians University Wuerzburg, Wuerzburg, Germany; Department of Internal Medicine II, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| | - Nicolas Schlegel
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| | - Johan F Lock
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| | - Armin Wiegering
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany; Comprehensive Cancer Centre Mainfranken, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| | - Stefan Löb
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| | - Ingo Klein
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, Julius Maximilians University Wuerzburg, Wuerzburg, Germany; Comprehensive Cancer Centre Mainfranken, Julius Maximilians University Wuerzburg, Wuerzburg, Germany
| |
Collapse
|
12
|
Simionato F, Zecchetto C, Merz V, Cavaliere A, Casalino S, Gaule M, D'Onofrio M, Malleo G, Landoni L, Esposito A, Marchegiani G, Casetti L, Tuveri M, Paiella S, Scopelliti F, Giardino A, Frigerio I, Regi P, Capelli P, Gobbo S, Gabbrielli A, Bernardoni L, Fedele V, Rossi I, Piazzola C, Giacomazzi S, Pasquato M, Gianfortone M, Milleri S, Milella M, Butturini G, Salvia R, Bassi C, Melisi D. A phase II study of liposomal irinotecan with 5-fluorouracil, leucovorin and oxaliplatin in patients with resectable pancreatic cancer: the nITRO trial. Ther Adv Med Oncol 2020; 12:1758835920947969. [PMID: 33403007 PMCID: PMC7745557 DOI: 10.1177/1758835920947969] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Up-front surgery followed by postoperative chemotherapy remains the standard paradigm for the treatment of patients with resectable pancreatic cancer. However, the risk for positive surgical margins, the poor recovery after surgery that often impairs postoperative treatment, and the common metastatic relapse limit the overall clinical outcomes achieved with this strategy. Polychemotherapeutic combinations are valid options for postoperative treatment in patients with good performance status. liposomal irinotecan (Nal-IRI) is a novel nanoliposome formulation of irinotecan that accumulates in tumor-associated macrophages improving the therapeutic index of irinotecan and has been approved for the treatment of patients with metastatic pancreatic cancer after progression under gemcitabine-based therapy. Thus, it remains of the outmost urgency to investigate introduction of the most novel agents, such as nal-IRI, in perioperative approaches aimed at increasing the long-term effectiveness of surgery. Methods: The nITRO trial is a phase II, single-arm, open-label study to assess the safety and the activity of nal-IRI with fluorouracil/leucovorin (5-FU/LV) and oxaliplatin in the perioperative treatment of patients with resectable pancreatic cancer. The primary tumor must be resectable with no involvement of the major arteries and no involvement or <180° interface between tumor and vessel wall of the major veins. A total of 72 patients will be enrolled to receive a perioperative treatment of three cycles before and three cycles after surgical resection with nal-IRI 50 mg/m2, oxaliplatin 60 mg/m2, leucovorin 200 mg/m2, and 5-fluorouracil 2400 mg/m2, days 1 and 15 of a 28-day cycle. The primary objective is to improve from 40% to 55% the proportion of patients achieving R0 resection after preoperative treatment. Discussion: The nITRO trial will contribute to strengthen the clinical evidence supporting perioperative strategies in resectable pancreatic cancer patients. Moreover, this study represents a unique opportunity for translational analyses aimed to identify novel immune-related prognostic and predictive factors in this setting. Trial registration Clinicaltrial.gov: NCT03528785. Trial registration data: 1 January 2018 Protocol number: CRC 2017_01 EudraCT Number: 2017-000345-46
Collapse
Affiliation(s)
- Francesca Simionato
- Digestive Molecular Clinical Oncology Unit, Section of Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - Camilla Zecchetto
- Digestive Molecular Clinical Oncology Unit, Section of Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - Valeria Merz
- Digestive Molecular Clinical Oncology Unit, Section of Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - Alessandro Cavaliere
- Digestive Molecular Clinical Oncology Unit, Section of Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - Simona Casalino
- Digestive Molecular Clinical Oncology Unit, Section of Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - Marina Gaule
- Digestive Molecular Clinical Oncology Unit, Section of Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - Mirko D'Onofrio
- Department of Radiology, University and Hospital Trust of Verona, Verona, Italy
| | - Giuseppe Malleo
- Department of Surgery, University and Hospital Trust of Verona, Verona, Italy
| | - Luca Landoni
- Department of Surgery, University and Hospital Trust of Verona, Verona, Italy
| | - Alessandro Esposito
- Department of Surgery, University and Hospital Trust of Verona, Verona, Italy
| | | | - Luca Casetti
- Department of Surgery, University and Hospital Trust of Verona, Verona, Italy
| | - Massimiliano Tuveri
- Department of Surgery, University and Hospital Trust of Verona, Verona, Italy
| | - Salvatore Paiella
- Department of Surgery, University and Hospital Trust of Verona, Verona, Italy
| | - Filippo Scopelliti
- Department of Surgery, Pancreatic Surgery Unit, Hospital P. Pederzoli, Peschiera del Garda, Italy
| | - Alessandro Giardino
- Department of Surgery, Pancreatic Surgery Unit, Hospital P. Pederzoli, Peschiera del Garda, Italy
| | - Isabella Frigerio
- Department of Surgery, Pancreatic Surgery Unit, Hospital P. Pederzoli, Peschiera del Garda, Italy
| | - Paolo Regi
- Department of Surgery, Pancreatic Surgery Unit, Hospital P. Pederzoli, Peschiera del Garda, Italy
| | - Paola Capelli
- Department of Pathology, University and Hospital Trust of Verona, Verona, Italy
| | - Stefano Gobbo
- Department of Pathology, Hospital P. Pederzoli, Peschiera del Garda, Italy
| | | | - Laura Bernardoni
- Endoscopy Unit, University and Hospital Trust of Verona, Verona, Italy
| | - Vita Fedele
- Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, University of Verona, Verona, Italy
| | - Irene Rossi
- Centro Ricerche Cliniche di Verona, University and Hospital Trust of Verona, Verona, Italy
| | - Cristiana Piazzola
- Centro Ricerche Cliniche di Verona, University and Hospital Trust of Verona, Verona, Italy
| | - Serena Giacomazzi
- Centro Ricerche Cliniche di Verona, University and Hospital Trust of Verona, Verona, Italy
| | - Martina Pasquato
- Centro Ricerche Cliniche di Verona, University and Hospital Trust of Verona, Verona, Italy
| | - Morena Gianfortone
- Centro Ricerche Cliniche di Verona, University and Hospital Trust of Verona, Verona, Italy
| | - Stefano Milleri
- Centro Ricerche Cliniche di Verona, University and Hospital Trust of Verona, Verona, Italy
| | - Michele Milella
- Medical Oncology Unit, University and Hospital Trust of Verona, Verona, Italy
| | - Giovanni Butturini
- Department of Surgery, Pancreatic Surgery Unit, Hospital P. Pederzoli, Peschiera del Garda, Italy
| | - Roberto Salvia
- Department of Surgery, University and Hospital Trust of Verona, Verona, Italy
| | - Claudio Bassi
- Department of Surgery, University and Hospital Trust of Verona, Verona, Italy
| | - Davide Melisi
- Digestive Molecular Clinical Oncology Unit, Section of Medical Oncology, Department of Medicine, University of Verona, AOUI Verona - Policlinico "G.B. Rossi", Piazzale L.A. Scuro, 10, Verona 37134, Italy
| |
Collapse
|
13
|
Giovinazzo F, Soggiu F, Jang JY, Versteijne E, van Tienhoven G, van Eijck CH, Han Y, Choi SH, Kang CM, Zalupski M, Ahmad H, Yentz S, Helton S, Rose JB, Takishita C, Nagakawa Y, Abu Hilal M. Gemcitabine-Based Neoadjuvant Treatment in Borderline Resectable Pancreatic Ductal Adenocarcinoma: A Meta-Analysis of Individual Patient Data. Front Oncol 2020; 10:1112. [PMID: 32850319 PMCID: PMC7431761 DOI: 10.3389/fonc.2020.01112] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 06/03/2020] [Indexed: 12/20/2022] Open
Abstract
Background: Non-randomized studies have investigated multi-agent gemcitabine-based neo-adjuvant therapies (GEM-NAT) in borderline resectable pancreatic ductal adenocarcinoma (BR-PDAC). Treatment sequencing and specific elements of neoadjuvant treatment are still under investigation. The present meta-analysis aims to assess the effectiveness of GEM-NAT on overall survival (OS) in BR-PDAC. Patients and Methods: A meta-analysis of individual participant data (IPD) on GEM-NAT for BR-PDAC were performed. The primary outcome was OS after treatment with GEM-based chemotherapy. In the Individual Patient Data analysis data were reappraised and confirmed as BR-PDAC on provided radiological data. Results: Six studies investigating GEM-NAT were included in the IPD metanalysis. The IPD metanalysis was conducted on 271 patients who received GEM-NAT. Pooled median patient-level OS was 22.2 months (95%CI 19.1–25.2). R0 rates ranged between 81 and 95% (I2 = 0%, p = 0.64), respectively. Median OS was 27.8 months (95%CI 23.9–31.6) in the patients who received NAT-GEM followed by resection compared to 15.4 months (95%CI 12.3–18.4) for NAT-GEM without resection and 13.0 months (95%CI 7.4–18.5) in the group of patients who received upfront surgery (p < 0.0001). R0 rates ranged between 81 and 95% (I2 = 0%, p = 0.64), respectively. Overall survival in the R0 group was 29.3 months (95% CI 24.3–34.2) vs. 16.2 months (95% CI 7·9–24.5) in the R1 group (p = 0·001). Conclusions: The present study is the first meta-analysis combining IPD from a number of international centers with BR-PDAC in a cohort that underwent multi-agent gemcitabine neoadjuvant therapy (GEM-NAT) before surgery. GEM-NAT followed by surgical resection improve survival and R0 resection in BR-PDAC. Also, GEM-NAT may result in a good palliative option in non-resected patients because of progressive disease after neoadjuvant treatment. Results from randomized controlled trials (RCTs) are awaited to validate these findings.
Collapse
Affiliation(s)
- Francesco Giovinazzo
- Department of Surgery, University Hospital of Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Fiammetta Soggiu
- Hepato-Pancreato-Biliary and Liver Transplant Unit, Royal Free Hospital, London, United Kingdom
| | - Jin-Young Jang
- Department of Surgery, Seoul National University Hospital, Seoul, South Korea
| | - Eva Versteijne
- Department of Radiation Oncology, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Geertjan van Tienhoven
- Department of Radiation Oncology, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Casper H van Eijck
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Youngmin Han
- Department of Surgery, Seoul National University Hospital, Seoul, South Korea
| | - Seong Ho Choi
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Chang Moo Kang
- Division of HBP Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, South Korea
| | - Mark Zalupski
- Department of Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Hasham Ahmad
- Department of Surgery, University Hospital of Leicester NHS Trust, Leicester, United Kingdom
| | - Sarah Yentz
- Department of Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Scott Helton
- Section of General, Thoracic and Vascular Surgery, Department of Surgery, Virginia Mason Medical Center, Seattle, WA, United States
| | - J Bart Rose
- Section of Surgical Oncology, University of Alabama, Birmingham, AL, United States
| | - Chie Takishita
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Yuichi Nagakawa
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Mohammad Abu Hilal
- Department of Surgery, University Hospital of Southampton NHS Foundation Trust, Southampton, United Kingdom.,Depatment of Surgery, Fondazione Poliambulanza Istituto Ospedaliero Multispecialistico, Brescia, Italy
| |
Collapse
|
14
|
Yang Z, LaRiviere MJ, Ko J, Till JE, Christensen T, Yee SS, Black TA, Tien K, Lin A, Shen H, Bhagwat N, Herman D, Adallah A, O'Hara MH, Vollmer CM, Katona BW, Stanger BZ, Issadore D, Carpenter EL. A Multianalyte Panel Consisting of Extracellular Vesicle miRNAs and mRNAs, cfDNA, and CA19-9 Shows Utility for Diagnosis and Staging of Pancreatic Ductal Adenocarcinoma. Clin Cancer Res 2020; 26:3248-3258. [PMID: 32299821 PMCID: PMC7334066 DOI: 10.1158/1078-0432.ccr-19-3313] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 02/14/2020] [Accepted: 03/30/2020] [Indexed: 12/27/2022]
Abstract
PURPOSE To determine whether a multianalyte liquid biopsy can improve the detection and staging of pancreatic ductal adenocarcinoma (PDAC). EXPERIMENTAL DESIGN We analyzed plasma from 204 subjects (71 healthy, 44 non-PDAC pancreatic disease, and 89 PDAC) for the following biomarkers: tumor-associated extracellular vesicle miRNA and mRNA isolated on a nanomagnetic platform that we developed and measured by next-generation sequencing or qPCR, circulating cell-free DNA (ccfDNA) concentration measured by qPCR, ccfDNA KRAS G12D/V/R mutations detected by droplet digital PCR, and CA19-9 measured by electrochemiluminescence immunoassay. We applied machine learning to training sets and subsequently evaluated model performance in independent, user-blinded test sets. RESULTS To identify patients with PDAC versus those without, we generated a classification model using a training set of 47 subjects (20 PDAC and 27 noncancer). When applied to a blinded test set (N = 136), the model achieved an AUC of 0.95 and accuracy of 92%, superior to the best individual biomarker, CA19-9 (89%). We next used a cohort of 20 patients with PDAC to train our model for disease staging and applied it to a blinded test set of 25 patients clinically staged by imaging as metastasis-free, including 9 subsequently determined to have had occult metastasis. Our workflow achieved significantly higher accuracy for disease staging (84%) than imaging alone (accuracy = 64%; P < 0.05). CONCLUSIONS Algorithmically combining blood-based biomarkers may improve PDAC diagnostic accuracy and preoperative identification of nonmetastatic patients best suited for surgery, although larger validation studies are necessary.
Collapse
Affiliation(s)
- Zijian Yang
- Department of Mechanical Engineering and Applied Mechanics, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael J LaRiviere
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jina Ko
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jacob E Till
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Theresa Christensen
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stephanie S Yee
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Taylor A Black
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kyle Tien
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Andrew Lin
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hanfei Shen
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Neha Bhagwat
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Daniel Herman
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Andrew Adallah
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Mark H O'Hara
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Charles M Vollmer
- Division of General Surgery, Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Bryson W Katona
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ben Z Stanger
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - David Issadore
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Electrical and Systems Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Erica L Carpenter
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| |
Collapse
|
15
|
Amin S, Baine M, Meza J, Lin C. The impact of neoadjuvant and adjuvant immunotherapy on the survival of pancreatic cancer patients: a retrospective analysis. BMC Cancer 2020; 20:538. [PMID: 32517661 PMCID: PMC7285784 DOI: 10.1186/s12885-020-07016-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 05/28/2020] [Indexed: 12/28/2022] Open
Abstract
Background Immunotherapy has become an essential part of cancer treatment after showing great efficacy in various malignancies. However, its effectiveness in pancreatic ductal adenocarcinoma (PDAC), especially in resectable pancreatic cancer, has not been studied. The primary objective of this study is to compare the OS impact of immunotherapy between PDAC patients who receive neoadjuvant immunotherapy and patients who receive adjuvant immunotherapy. The secondary objective is to investigate the impact of neoadjuvant and adjuvant immunotherapy in combination with chemotherapy and chemoradiation by performing subset analyses of these two groups. Methods Patients diagnosed with PDAC between 2004 and 2016 were identified from the National Cancer Database (NCDB). Multivariable Cox proportional hazard analysis was performed to examine the effect of neoadjuvant and adjuvant immunotherapy in combination with chemotherapy and chemoradiation on the OS of the patients. The multivariable analysis was adjusted for essential factors such as the age at diagnosis, sex, race, education, income, place of living insurance status, hospital type, comorbidity score, and year of diagnosis. Results Overall, 526 patients received immunotherapy. Among whom, 408/526 (77.57%) received neoadjuvant immunotherapy, and the remaining 118/526 (22.43%) received adjuvant immunotherapy. There was no significant difference in OS between neoadjuvant and adjuvant immunotherapy (HR: 1.06, CI: 0.79–1.41; p < 0.714) in the multivariable analysis. In the univariate neoadjuvant treatment subset analysis, immunotherapy was associated with significantly improved OS compared to no immunotherapy (HR: 0.88, CI: 0.78–0.98; p < 0.026). This benefit disappeared in the multivariable analysis. However, after patients were stratified by educational level, the multivariable Cox regression analysis revealed that neoadjuvant immunotherapy was associated with significantly improved OS (HR: 0.86, CI: 0.74–0.99; p < 0.04) compared to no immunotherapy only in patients with high-level of education, but not in patients with low-level of education. Conclusion In this study, no difference in the OS between patients who received neoadjuvant immunotherapy and patients who received adjuvant immunotherapy was noticed. Future studies comparing neoadjuvant adjuvant immunotherapy combined with chemotherapy, radiation therapy, and chemoradiation are needed.
Collapse
Affiliation(s)
- Saber Amin
- Department of Radiation Oncology, University of Nebraska Medical Center, 986861 Nebraska Medical Center, Omaha, NE, 68198-6861, USA
| | - Michael Baine
- Department of Radiation Oncology, University of Nebraska Medical Center, 986861 Nebraska Medical Center, Omaha, NE, 68198-6861, USA
| | - Jane Meza
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, USA
| | - Chi Lin
- Department of Radiation Oncology, University of Nebraska Medical Center, 986861 Nebraska Medical Center, Omaha, NE, 68198-6861, USA.
| |
Collapse
|
16
|
Ocaña J, Sanjuanbenito A, García A, Molina JM, Lisa E, Mendía E, Saavedra C, Lobo E. Relevance of positive resection margins in ductal pancreatic adenocarcinoma and prognostic factors. Cir Esp 2020; 98:85-91. [PMID: 31395275 DOI: 10.1016/j.ciresp.2019.06.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 04/16/2019] [Accepted: 06/27/2019] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Currently, R1 resection is defined by the presence of tumor cells within <1mm of the resection margin. The main aim of this study was to analyze the impact of positive margins (R1) on survival outcomes in pancreatic cancer. METHODS We performed a retrospective analysis with multivariate regression analysis of a prospective database from 2008-2017, which included resection margin status, expanded resection margin (R1<1mm), vascular resection, lymphatic involvement, surgical complications, tumor differentiation grade and adjuvant treatment. RESULTS A total of 80 patients were analyzed: 42 (52%) R1; 38 (48%) R0. No differences were found in the composition of the two groups except for the vascular resection, which was more frequent in the R1 group: 12 (21%) vs 2 (3%). Overall survival in the R0 group was 19 months vs 24 months in the R1 group (p=0.13). Wide R1 (R1<1mm) had an overall survival of 21 months versus 31 months in wide R0 (p=0.55). In the multivariate analysis, only lymph node involvement (p=0.02, HR=2.88), tumor differentiation (p=0.02, HR=3.2) and adjuvant therapy (p<0.01; HR=0.21) were found to be factors related to survival. CONCLUSIONS R1 resection is not an independent risk factor. Lymph node involvement, differentiation grade and adjuvant treatment are prognostic factors. The benefit of expanding the resection margins should be demonstrated. More studies are needed to assess the impact of the resection margin.
Collapse
Affiliation(s)
- Juan Ocaña
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, España.
| | - Alfonso Sanjuanbenito
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, España
| | - Alba García
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, España
| | - José Manuel Molina
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, España
| | - Eduardo Lisa
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, España
| | - Elena Mendía
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, España
| | - Cristina Saavedra
- Servicio de Oncología Médica, Hospital Universitario Ramón y Cajal, Madrid, España
| | - Eduardo Lobo
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, España
| |
Collapse
|
17
|
Witvliet-van Nierop J, de van der Schueren M, Scheffer H, Vroomen L, Meijerink M, van Bodegraven A, Wierdsma N. Exocrine pancreatic and enterocyte function in patients with advanced pancreatic cancer. Clin Nutr 2019; 38:2778-2782. [DOI: 10.1016/j.clnu.2018.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/16/2018] [Accepted: 12/02/2018] [Indexed: 12/11/2022]
|
18
|
Lee YS, Lee JC, Yang SY, Kim J, Hwang JH. Neoadjuvant therapy versus upfront surgery in resectable pancreatic cancer according to intention-to-treat and per-protocol analysis: A systematic review and meta-analysis. Sci Rep 2019; 9:15662. [PMID: 31666626 PMCID: PMC6821820 DOI: 10.1038/s41598-019-52167-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 10/14/2019] [Indexed: 12/11/2022] Open
Abstract
The effectiveness of neoadjuvant therapy (NAT) remains unclear in resectable pancreatic cancer (PC) as compared with upfront surgery (US). The aim of this study was to investigate the survival gain of NAT over US in resectable PC. PubMed and EMBASE were searched for studies comparing survival outcomes between NAT and US for resectable PC until June 2018. Overall survival (OS) was analyzed according to treatment strategy (NAT versus US) and analytic methods (intention-to-treat analysis (ITT) and per-protocol analysis (PP)). In 14 studies, 2,699 and 6,992 patients were treated with NAT and US, respectively. Although PP analysis showed the survival gain of NAT (HR 0.72, 95% CI 0.68-0.76), ITT analysis did not show the statistical significance (HR 0.96, 95% CI 0.82-1.12). However, NAT completed with subsequent surgery showed better survival over US completed with adjuvant therapy (HR 0.82, 95% CI 0.71-0.93). In conclusion, the supporting evidence for NAT in resectable PC was insufficient because the benefit was not demonstrated in ITT analysis. However, among the patients who completed both surgery and chemotherapy, NAT showed survival benefit over adjuvant therapy. Therefore, NAT could have a role of triaging the patients for surgery even in resectable PC.
Collapse
Affiliation(s)
- Yoon Suk Lee
- Department of Internal Medicine, Inje University College of Medicine, Ilsan Paik Hospital, Goyang, Republic of Korea
| | - Jong-Chan Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Se Yeol Yang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jaihwan Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jin-Hyeok Hwang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.
| |
Collapse
|
19
|
Abstract
Pancreatic ductal adenocarcinoma represents the most common malignant tumor of the pancreas. Despite substantial research efforts and gradual diagnostic and therapeutic improvements, its prognosis remains dismal. In accordance with the current German, European, and US guidelines, this CME-article provides a comprehensive review of the disease. In addition, selected up-to-date aspects of epidemiology, etiopathology, genetics, and basic principles of diagnostics and therapy including potential future therapeutic options are discussed.
Collapse
|
20
|
Targeting acquired oncogenic burden in resilient pancreatic cancer: a novel benefit from marine polyphenols. Mol Cell Biochem 2019; 460:175-193. [PMID: 31367889 DOI: 10.1007/s11010-019-03579-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 06/21/2019] [Indexed: 02/07/2023]
Abstract
The upsurge of marine-derived therapeutics for cancer treatment is evident, with many drugs in clinical use and in clinical trials. Seaweeds harbor large amounts of polyphenols and their anti-cancer benefit is linear to their anti-oxidant activity. Our studies identified three superlative anti-cancer seaweed polyphenol drug candidates (SW-PD). We investigated the acquisition of oncogenic burden in radiation-resilient pancreatic cancer (PC) that could drive tumor relapse, and elucidated the efficacy of SW-PD candidates as adjuvants in genetically diverse in vitro systems and a mouse model of radiation-residual disease. QPCR profiling of 88 oncogenes in therapy-resilient PC cells identified a 'shared' activation of 40 oncogenes. SW-PD pretreatment inflicted a significant mitigation of acquired (shared) oncogenic burden, in addition to drug- and cell-line-specific repression signatures. Tissue microarray with IHC of radiation-residual tumors in mice signified acquired cellular localization of key oncoproteins and other critical architects. Conversely, SW-PD treatment inhibited the acquisition of these critical drivers of tumor genesis, dissemination, and evolution. Heightened death of resilient PC cells with SW-PD treatment validated the translation aspects. The results defined the acquisition of oncogenic burden in resilient PC and demonstrated that the marine polyphenols effectively target the acquired oncogenic burden and could serve as adjuvant(s) for PC treatment.
Collapse
|
21
|
Dimitrakopoulos C, Vrugt B, Flury R, Schraml P, Knippschild U, Wild P, Hoerstrup S, Henne-Bruns D, Wuerl P, Graf R, Breitenstein S, Bond G, Beerenwinkel N, Grochola LF. Identification and Validation of a Biomarker Signature in Patients With Resectable Pancreatic Cancer via Genome-Wide Screening for Functional Genetic Variants. JAMA Surg 2019; 154:e190484. [PMID: 30942874 DOI: 10.1001/jamasurg.2019.0484] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Importance Surgery currently offers the only chance for a cure in pancreatic ductal adenocarcinoma (PDAC), but it carries a significant morbidity and mortality risk and results in varying oncologic outcomes. At present, to our knowledge, there are no tests available before surgical resection to identify tumors with an aggressive biological phenotype that could guide personalized treatment strategies. Objective Identification of noninvasive genetic biomarkers that could direct therapy in patients whose cases are amenable to pancreatic cancer resection. Design, Setting, and Participants This multicenter study combined a prospective European cohort of patients with PDAC who underwent pancreatic resection (from University Hospital of Zurich, Zurich, Switzerland; Cantonal Hospital of Winterthur, Winterthur, Switzerland; and University Clinic of Ulm, Ulm, Germany) with data from the Cancer Genome Atlas database in the United States, which includes prospectively registered patients with PDAC. A genome-wide screening for functional single-nucleotide polymorphisms (SNPs) that affect PDAC survival was conducted using the European cohort for identification and the Cancer Genome Atlas cohort for validation. We used Cox proportional hazards models to screen for high-frequency polymorphic variants that are associated with allelic differences in tumor-associated survival and either result in an altered protein structure and function or reside in known regulatory noncoding genomic regions. The false-discovery rate method was applied for multiple hypothesis-testing corrections. Data analysis occurred from November 2017 to May 2018. Exposures Pancreatic resection. Main Outcomes and Measures Tumor-associated survival. Results A total of 195 patients in the European cohort were included, as well as 136 patients in the Cancer Genome Atlas cohort (overall median [range] age, 66 [19-87] years; 156 [47.1%] were women, and 175 [52.9%] were men). Two SNPs in noncoding, functional regions of genes that regulate cancer progression, invasion, and metastasis were identified (CHI3L2 SNP rs684559 and CD44 SNP rs353630). These were associated with survival after PDAC resection; patients who carry the risk alleles at 1 of both SNP loci had a 2.63-fold increased risk for tumor-associated death compared with those with protective genotypes (hazard ratio for survival, 0.38 [95% CI, 0.27-0.53]; P = 1.0 × 10-8). Conclusions and Relevance The identified polymorphisms may serve as a noninvasive biomarker signature of prospective survival after pancreatic resection that is readily available at the time of PDAC diagnosis. This signature can be used to identify a subset of high-risk patients with PDAC with very low survival probability who might be eligible for inclusion in clinical trials of new therapeutic strategies, including neoadjuvant chemotherapy protocols. In addition, the biological knowledge about these SNPs could help guide the development of individualized genomic strategies for PDAC therapies.
Collapse
Affiliation(s)
- Christos Dimitrakopoulos
- Computational Biology Group, Department of Biosystems Science and Engineering, ETH Zurich, Zurich, Switzerland.,Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Bart Vrugt
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Renata Flury
- Institute for Pathology, Cantonal Hospital of Winterthur, Winterthur, Switzerland
| | - Peter Schraml
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Uwe Knippschild
- Department of General and Visceral Surgery, Ulm University Hospital, Ulm, Germany
| | - Peter Wild
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland.,Senckenberg Institute for Pathology, Goethe University Hospital Frankfurt, Frankfurt, Germany
| | - Simon Hoerstrup
- Institute for Regenerative Medicine, University of Zurich, Zurich, Switzerland
| | - Doris Henne-Bruns
- Department of General and Visceral Surgery, Ulm University Hospital, Ulm, Germany
| | - Peter Wuerl
- Department of General, Visceral and Thoracic Surgery, Klinikum Dessau, Dessau, Germany
| | - Rolf Graf
- Department of Visceral and Transplantation Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Stefan Breitenstein
- Department of Visceral and Thoracic Surgery, Cantonal Hospital of Winterthur, Winterthur, Switzerland
| | - Gareth Bond
- Ludwig Institute for Cancer Research, University of Oxford, Oxford, United Kingdom
| | - Niko Beerenwinkel
- Computational Biology Group, Department of Biosystems Science and Engineering, ETH Zurich, Zurich, Switzerland.,Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Lukasz Filip Grochola
- Institute for Regenerative Medicine, University of Zurich, Zurich, Switzerland.,Department of Visceral and Thoracic Surgery, Cantonal Hospital of Winterthur, Winterthur, Switzerland
| |
Collapse
|
22
|
Fitzgerald TL, Hunter L, Mosquera C, Jindal C, Biswas T, Zervos E, Efird JT. A simple matrix to predict treatment success and long-term survival among patients undergoing pancreatectomy. HPB (Oxford) 2019; 21:204-211. [PMID: 30087052 DOI: 10.1016/j.hpb.2018.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 05/16/2018] [Accepted: 07/09/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND A more accurate measure of long-term survival among patients who have undergone a successful resection for pancreatic adenocarcinoma may be computed by accounting for time already survived during the initial treatment window. METHODS Patients diagnosed with pancreatic adenocarcinoma, from 2004 through 2013, were identified from the American College of Surgeons National Cancer Database (NCDB). A risk-stratification matrix was constructed including age, histopathologic factors and the use of adjuvant therapy, given successful treatment and survival at 3-month following diagnosis. RESULTS A total of 25,897 patients (50% male, 53% >65 years of age) presented with stage I-III pancreatic cancer. The majority of patients had tumors >2 cm size (82%), grade I/II (65%), lymphatic invasion (LI) (66%), and negative margins (76%). A survival advantage for adjuvant therapy was observed among all patients, independent of their risk-profile. For example, a patient ≤65 years of age, with early stage cancer (size ≤2 cm, grade I/II, -ve LI, -ve margins) who received adjuvant therapy had a 62% probability of being alive beyond three years (95%CI = 59%-66%). In contrast, the survival probability decreased to 53% (95%CI = 59%-66%) without adjuvant therapy. CONCLUSIONS These results provide surgeons and patients with more accurate information regarding long-term survival, as well as the benefit of opting for adjuvant therapy after successful pancreatic surgery.
Collapse
Affiliation(s)
| | - Lucas Hunter
- Department of Surgical Oncology, Brody School of Medicine, Greenville, NC, USA
| | - Catalina Mosquera
- Department of Surgical Oncology, Brody School of Medicine, Greenville, NC, USA; Vidant Cancer Care, Greenville, NC, USA
| | - Charulata Jindal
- Centre for Clinical Epidemiology and Biostatistics (CCEB), School of Medicine and Public Health, The University of Newcastle (UoN), Newcastle, 2308, Australia
| | - Tithi Biswas
- Department of Radiation Oncology, University Hospitals, Case Western Reserve University, Cleveland, OH, USA
| | | | - Jimmy T Efird
- Centre for Clinical Epidemiology and Biostatistics (CCEB), School of Medicine and Public Health, The University of Newcastle (UoN), Newcastle, 2308, Australia.
| |
Collapse
|